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Anti-trypanosomal effect of Peristrophe bicalyculata extract on Trypanosoma brucei brucei-infected rats

Asian Pacific Journal of Tropical Biomedicine 2013年第7期3卷 523-531页

作者： Abdulazeez Mansurah Abimbola ibrahim abdulrazak baba Edibo Zakari Yenusa Sidali Joseph Omanibe Idris Habeeb Oladimeji Department of Biochemistry Faculty of Sciences Ahmadu Bello UniversityZaria Kaduna State Nigeria Embrapa Recursos Genética e Biotecnologia Laboratório de Transferência e Expresso de GenesPqEB W5 Asa Norte Brasilia-DF Brazil

Objective:To investigate thein vitroandin vivoeffect of whole plant extracts ofPeristrophe bicalyculataonTrypanosoma brucei brucei-infected ***:The experiment wasdivided into two phases:In the first phase,the anti-trypanosomal activity of the hot water,cold water,methanol and butanol extracts of the whole plant were determined by incubatingwithTrypanosoma brucei *** cold water extract was partially-purified and the anti-trypanosomal activity of the fractions *** the second phase,Trypanosoma brucei brucei-infected rats were treated with fraction 2c for nine *** cell volume(PCV),highdensity lipoprotein(HDL),low density lipoprotein(LDL),total cholesterol(TC),triacylglycerol(TAG),aspartate aminotransferase,alanine aminotransferases(ALT),alkaline phosphatase(ALP),total and direct bilirubin levels were determined at the end of the ***:Cold water extract immobilized 90%of the parasites after 60 min of incubation,and fraction 2ccompletely immobilized the parasites after 35 *** significantly increased PCV inTrypanosoma brucei brucei-infected *** TC,TAG,HDL and LDL levels of infected rats increasedsignificantly when rats were treated with the fraction,while elevated levels of total bilirubinand ALT also *** difference in urea,direct bilirubin and ALP was not significantwhen infected rats were compared to rats in other ***:The ability of the plantto ameliorate the infection-induced biochemical changes calls for detailed investigation of thepotentials of the plant for antitrypanosomiasis drug delivery.

关键词： Anti-trypanosomal activity Trypanosoma brucei brucei Peristrophe bicalyculata Lipoproteins

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Outpatient prevention counseling for malaria in northwest Nigeria: A single-centre descriptive cross-sectional study

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Asian Pacific Journal of Tropical Medicine 2020年第5期13卷 214-220页

作者： Godpower Chinedu Michael Bukar Alhaji Grema ibrahim Aliyu Muhammad baba Usman ZainabAbdulazeez Umar Department of Family Medicine Aminu Kano Teaching HospitalKano Nigeria Department of Paediatrics Bayero University Kano/Aminu Kano Teaching HospitalKanoNigeria Department of Paediatrics Aminu Kano Teaching HospitalKanoNigeria

Objective:To assess the proportion of caregivers of children and patients who received malaria prevention counseling from their healthcare provider at the time of outpatient malaria ***:This was a descriptive cross-sectional study involving 353 randomly selected adult patients and caregivers of children attending the general and paediatric outpatient clinics of a Nigerian *** interviewer-administered questionnaire was used to collect data on participants'sociodemographics and last malaria-episode *** square test and logistic regression analysis were used to determine factors associated with and predictors of receiving malaria-prevention counseling,***:The mean age of the respondents was(33.6±9.6)years;they were predominantly females(257,72.8%).Most had at least secondary-level education(304,86.1%);the family size was mostly 1-6 persons in 202(57.2%)*** were treated mostly by doctors 256(72.5%),but only 132(37.4%)received malaria prevention ***-level(x2=5.42,P=0.02),family size(Fisher's exact,P=0.01),place of treatment(Fisher's exact,P=0.0002),pretreatment malaria test(x2=9.48,P=0.002),who prescribed treatment(Fisher's exact P=0.001),consultation time(x2=22.09,P<0.001),and previous demand for malaria prevention counseling(x2=36.59,P<0.001)were associated with receiving malaria prevention ***,consultation time[Odd ratio(OR)=2.38,95%confidence interval(CI):1.28,4.40,P=0.006]and previous demand for malaria prevention counseling(OR=3.62,95%CI:2.15,6.10,P<0.001)were independent predictors of receiving ***:The proportion of respondents that received malaria prevention counseling was surprisingly *** offers opportunity for policy review towards improving the quality of outpatient malaria care through alternative strategies for giving malaria prevention information,especially in busy clinics where consultation time is constrained.

关键词： Counseling Healthcare provider Malaria Outpatients Prevention

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Study of Radiation Doses in Adult and Paediatric Patients Undergoing Computed Tomography Examination in Nigeria

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Advances in Computed Tomography 2019年第3期8卷 37-45页

作者： Suleman Modu Ngaram ibrahim baba Mohammed Department of Physics Federal University Gashua Gashua Yobe Nigeria College of Health Technology Maiduguri Maiduguri Borno Nigeria

The use of computed tomography (CT) has increased over the past decades and has resulted in a concurrent increase in medical exposure to ionizing radiation. Several recent studies have examined the link between medical radiation and the risk of cancer, especially in children. Results are presented in terms of the volumetric computed tomography dose index (CTDIvol) and dose length product (DLP) for head, chest and abdomen. The 75th percentile of adult CTDIvol for head, chest and abdomen are 85 mGy, 13.34 mGy and 13.29 mGy respectively and the corresponding DLP values 1437.47 mGy·cm, 417.49 and 656.02 mGy·cm. However, the paediatric head based on age group 0 - 1 yr, 1 - 5 yrs, 6 - 10 yrs and 11 - 15 years are 28.18 mGy, 32.12 mGy, 32.13 mGy and 28.20 mGy and corresponding DLP values 399.75 mGy·cm, 514.38 mGy·cm, 578.42 mGy·cm and 487.11 mGy·cm respectively and for paediatric abdomen from 1 - 5 years to 11 - 15 years are 3.98 mGy, 4.26 mGy and 5.92 mGy and the corresponding DLP 99.36 mGy·cm, 160.84 and 235.85 mGy·cm. The finding shows considerably high CTDIvol and DLP values for adult head comparable to the international standard thus optimization is required. Reduction in radiation doses for both adult and paediatric patients involve training of staff and optimize CT protocols.

关键词： Radiation Doses Computed Tomography Pediatrics and Adults

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Development of Lightweight Concrete Using Industrial Waste Palm Oil Clinker

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Journal of Civil Engineering and Architecture 2020年第6期14卷 293-307页

作者： ibrahim abdulrazak Al-Ani Wan Hamidon Nadhir Al-Ansari Wan Hanna Mohtar Department of Civil Engineering Al-Farabi University CollegeBaghdadP.O.Box 12083Iraq Department of Civil&Structural Engineering National University of MalaysiaBangi 43600SelangorMalaysia Department of Civil Environmental and Natural Resources Engineering Lulea University of TechnologyLulea 97187Sweden

Concrete is a major material used in the construction of buildings and structures in the *** and sand are the major ingredients of concrete but are non-renewable natural ***,the utilisation of palm oil clinker(POC),a solid waste generated from palm oil industry is proposed to replace natural aggregate in this research to reduce the demand for natural *** mix of ordinary concrete as control concrete;while four mix proportions of oil palm clinker concrete were obtained by replacing 25%,50%,75%,and 100%of gravel and sand of control concrete with coarse and fine oil palm clinker respectively by volume,with same cement content and water cement *** strength test was carried out of concretes with different percentages of oil palm clinker;whereas water absorption tests according to respective standard,were carried out to determine the durability properties of various *** on the results obtained,the study on the effect of percentage of clinker on strength and durability properties was *** to ACI classification of light weight concrete only the 100 percentage replacement can achieve the definition of light weight concrete since its density is less than 1,900 kg/m3 and strength larger than 17 *** the 25%replacement of the normal aggregate by the OPC will improve the strength and durability of the concrete.

关键词： Lightweight concrete palm oil clinker industrial waste Malaysia

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Hamiltonian Mechanics Systems on Three-Dimensional Almost Kenmotsu Manifolds

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Journal of Mathematics and System Science 2020年第2期10卷 45-47页

作者： ibrahim Yousif ibrahim Abad Alrhman Gebreel Mohammed Khur baba Gebreel Department of Mathematics Faculty of EducationWest Kordufan UniversityAlnhoud CitySudan

In this study,we concluded the Hamiltonian equations on(M3,φ,ξ,η,g𝑔),being a *** introduce,some geometrical and physical results on the related mechanic systems have been discussed.

关键词： Kenmotsu manifolds three-dimensional Almost Kenmotsu manifolds Hamiltonian mechanics systems.

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Some Physical and Chemical Properties of Clarias gariepinus Dried with Solar Dryers and Solar Tents in Sokoto, Nigeria

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Journal of Agricultural Science and Technology(A) 2013年第11期3卷 857-869页

作者： Abubakar baba Misau Joseph Kayode Ipinjolu ibrahim Magawata Abubakar Yunusa Department of Animal Production Faculty of Agriculture and Agricultural Technology A bubakar Tafawa Balewa UniversityPMB 0248 Bauchi Nigeria Department of Forestry & Fisheries Faculty of Agriculture Usmanu Danfodiyo University PMB 2346 Sokoto Nigeria Department of livestock & Fisheries National Agricultural Extension & Research Ahamadu Bello University PMB 1067 ZariaNigeria

A research was conducted to assess the effects of three different drying techniques, namely open sun drying （OSD）, solar dryers （SD） and solar tent dryers （STD）. Data on physical characteristics such as weight, total length and standard length were recorded and proximate composition of the fish sample Clarias gariepinus （Burchell, 1822） was carried out before, during and after drying to assess changes on physical characteristics and nutrient composition at different level. After drying, the samples were subjected to storage for eight weeks. The result obtained shows that there was no significant （P 〉 0.01） difference in the drying weight of the fish samples between the direct SD and the STD. However, for the total and standard length there was significant （P 〈 0.01） difference in the drying techniques, but no significant difference （P 〉 0.05） in the drying period. There was no significant （P 〉 0.05） difference on the physical parameters, storage period, proximate composition of both direct SD and STD and the drying period, respectively. Therefore, direct SD can be substituted with the STD without altering the quality of the product.

关键词： Clarias gariepinus OSD SD STD proximate composition.

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Seroprevalence of and Risk Factors for Cytomegalovirus among HIV-Infected Patients at University of Maiduguri Teaching Hospital, Nigeria

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Open Journal of Immunology 2014年第2期4卷 54-59页

作者： ibrahim Musa Kida Ballah Akawu Denue Bukar Bakki baba Goni Waru Mohammed Abdullahi Talle ibrahim Ummate Salisu Aliyu Kwayabura ibrahim Shettima Kuburi Haruna Yusuph Department of Medicine College of Medical Sciences University of Maiduguri Maiduguri Nigeria Department of Obstetrics and Gynaecology College of Medical Sciences University of Maiduguri Maiduguri Nigeria.

Although the distribution of cytomegalovirus (CMV) infection has a wide regional variation, it is more common in Africa and Asia with high prevalence approaching 100% in some communities. CMV is a frequent opportunistic infection and major cause of morbidity and mortality among HIV patients with severe immunosuppression. It can be contracted from body fluid, including saliva, urine, blood, cervical secretions, and semen. CMV seropositivity is considered the best laboratory measure of past infection. We determined the prevalence of CMV and the risk factors associated with its acquisition in a population of HIV positive patients. Anti-CMV IgG seroprevalence was 100% among HIV infected subjects and 98.6% among controls. Having multiple sexual partners and traditional practices were identified as risk factors associated with risk of contracting CMV infection.

关键词： CMV Cytomegalovirus HIV Human Immunodeficiency Virus AIDS Acquired Immunodeficiency Syndrome IgG Immunoglobulin

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Characterization of Endophytic Microorganisms of Rice(Oryza sativa L.)Potentials for Blast Disease Biocontrol and Plant Growth Promoting Agents

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Phyton-International Journal of Experimental Botany 2023年第11期92卷 3021-3041页

作者： Shugufta Parveen Fayaz A.Mohiddin M.Ashraf Bhat Zahoor Ahmed baba Fehim Jeelani M.Anwar Bhat Sajad Un Nabi Burhan Hamid Saba Bandey Farhanaz Rasool Zakir Amin ibrahim Al-Ashkar Muhammad Adnan Ayman El Sabagh Division of Plant Pathology Faculty of AgricultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirWaduraIndia Mountain Research Centre for Field Crops SKUAST-KashmirKhudwaniIndia Division of Genetics and Plant Breeding Faculty of AgricultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirWaduraIndia Division of Microbiology Faculty of AgricultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirWaduraIndia Division of Statistics Faculty of AgricultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirWaduraIndia Division of Agronomy Faculty of AgricultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirWaduraIndia Indian Council of Agricultural Research-Central institute of Temperate Horticulture(ICAR-CITH) Old AirportRangrethSrinagarIndia Division of Plant Pathology Faculty of HorticultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirShalimarIndia Directorate of Extension Sher-e-Kashmir University of Agricultural Sciences and Technology of KashmirShalimarIndia Department of Plant Production College of Food and Agriculture SciencesKing Saud UniversityRiyadhSaudi Arabia College of Food Agricultural and Environmental SciencesThe Ohio State UniversityColumbusOHUSA Department of Agronomy Faculty of AgricultureUniversity of KafrelsheikhKafrelsheikhEgypt

One hundred twenty-five endophytic microorganisms were isolated from the roots,stems,and leaves of four prominent rice cultivars growing in temperate *** potential to combat rice blast disease and promote plant growth was *** dual culture tests highlighted the strong antagonistic activity of five fungal(ranging from 89%–70%)and five bacterial(72%–61%)*** examination focused on volatile compounds produced by selected isolates to counter the blast *** these,the highest chitinase(13.76μg mL−1)and siderophore(56.64%),was exhibited by Aspergillus flavus,and the highest HCN production was shown by Stenotrophomonas maltophilia(36.15μM mL−1).In terms of growth promotion traits,Aspergillus flavus and Enterobacter cloacae excelled in activities viz,phosphorous solubilization,ammonia production,auxin and gibberellic acid production,and nitrogen *** Identity of these endophytes was confirmed through molecular analysis as Trichoderma afroharzianum,Trichoderma harzianum,Penicillium rubens,Aspergillus flavus,Stenotrophomonas rhizophila,Stenotrophomonas maltophilia,Bacillus cereus,Enterobacter cloacae,and Bacillus *** greenhouse conditions,the highest disease control was shown by isolate Bacillus licheniformis and *** with an inhibition of 79%,followed by ***(77%)and ***(73%).The overall results of this study showed that Bacillus licheniformis and Stenotrophomonas rhizophila have great potential to be used as bio-stimulant and biocontrol agents to manage rice blast disease.

关键词： Endophytes phylogeny antagonistic activity Pyricularia phytohormones

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Congenital Heart Diseases Diagnosed on Transthoracic Echocardiography: Perspectives from the University of Maiduguri Teaching Hospital, Nigeria

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World Journal of Cardiovascular Surgery 2017年第4期7卷 55-65页

作者： Faruk Buba Mohammed A. Talle Charles O. Anjorin Mohammed M. baba Bello A. ibrahim Department of Medicine College of Medical Sciences University of Maiduguri Maiduguri Nigeria Cardiology Unit Department of Medicine University of Maiduguri Teaching Hospital Maiduguri Nigeria Federal Medical Centre Nguru Nigeria Department of Paediatrics University of Maiduguri Teaching Hospital Maiduguri Nigeria

In a retrospective study of 1224 transthoracic echocardiograms performed between January 2011 and December 2013, we evaluated the spectrum of congenital heart disease (CHD) diagnosed at a tertiary referral centre in Maiduguri, north-eastern Nigeria. Diagnosis of CHD was made in 88 (8.3%) subjects, comprising 23 (26.1%) adults and 65 (73.9%) aged less than 18 years. Forty six (52.3%) of those with CHD were females, while 42 (47.7%) were males. The frequencies of the CHD in decreasing order were: ventricular septal defect 23 (26.1%), tetralogy of Fallot (TOF) 14 (15.9%) and atrial septal defect (ASD) and atrioventricular septal defect (AVSD) were 11 (12.5%) each. One of the patients with AVSD had Ellis Van Creveldt syndrome. Six (6.8%) cases of patent ductus arteriosus (PDA) were diagnosed in those younger than 18 years, while all the 5 (5.7%) cases of Ebstein’s anomaly were diagnosed in adults. There were 6 (6.8%) cases of Eisenmenger syndrome involving three cases of AVSD, one case of ASD and two cases of Ebstein’s anomaly. Timely definitive cares for these patients are still lacking in Nigeria and many areas of sub-Saharan Africa. We recommend sensitization of all relevant clinicians to actively look for congenital heart defects. Pulse oximetry and postnatal echocardiographic new-born screening which were previously validated should be implemented at secondary and tertiary levels, and efforts should be made towards providing the needed care for patients with CHD.

关键词： Congenital Heart Disease Transthoracic Echocardiography Nigeria

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Effects of herbal plants (Zingiber officinale and Hibiscus sabdariffa) as dietary additives on serum biochemistry and some metabolites in Clarias gariepinus (Burchell, 1822)

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Journal of Coastal Life Medicine 2017年第12期5卷 516-520页

作者： Stanley Iheanacho Emmanuel Ogueji Abubakar Yaji Olasunkamni Dada Christian Mbah Augustine Ifejimalu baba-Usman ibrahim Department of Fisheries and Aquaculture Federal UniversityNdufu Alike IkwoEbonyi StateNigeria Department of Fisheries Modibbo Adama University of TechnologyAdamawa StateNigeria Department of Agriculture Federal UniversityNdufu Alike IkwoEbonyi StateNigeria Department of Zoology Ahmadu Bello UniversityZariaKaduna StateNigeria Department of Biological Science Ibrahim Badamasi Babangida UniversityLapiaNiger StateNigeria

Objective: To evaluate the effect of Zingiber officinale (ginger) and Hibiscus sabdariffa (roselle) as dietary supplements on serum biochemistry and some metabolites (urea and creatinine) in Clarias gariepinus (C. gariepinus). Methods: A total of 150 C. gariepinus juveniles [initial weight (35.41 ± 1.53) g] were randomly assigned to five test diets. Ginger and roselle were added to diets as additives at 2 g and 4 g respectively while control diet contained none of the substances. Blood samples were collected from treatment groups for biochemical analysis after 70 days feeding trial. Results: Significant changes (P 0.05) were seen in ginger treated fish. Conclusions: The present study revealed that ginger and roselle added to the diets as additives had no adverse effect on the examined serum biochemistry in C. gariepinus.

关键词： Herbal plants Serum biochemistry Metabolites Clarias gariepinus

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